[INFO] cloning repository https://github.com/navin-mohan/acromantula
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/navin-mohan/acromantula" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavin-mohan%2Facromantula", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavin-mohan%2Facromantula'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 268c9069703272b7fd216895a79a0fc8fd586168
[INFO] documenting navin-mohan/acromantula against 1.95.0 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavin-mohan%2Facromantula" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/navin-mohan/acromantula
[INFO] finished tweaking git repo https://github.com/navin-mohan/acromantula
[INFO] tweaked toml for git repo https://github.com/navin-mohan/acromantula written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/navin-mohan/acromantula on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/navin-mohan/acromantula already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc90bebdebf500f6c80dc419c4a4ac235b84c68b164fd2b58e585eda84a5f16f
[INFO] running `Command { std: "docker" "start" "-a" "dc90bebdebf500f6c80dc419c4a4ac235b84c68b164fd2b58e585eda84a5f16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc90bebdebf500f6c80dc419c4a4ac235b84c68b164fd2b58e585eda84a5f16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc90bebdebf500f6c80dc419c4a4ac235b84c68b164fd2b58e585eda84a5f16f", kill_on_drop: false }`
[INFO] [stdout] dc90bebdebf500f6c80dc419c4a4ac235b84c68b164fd2b58e585eda84a5f16f


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/rustup-home" to rootfs at "/opt/rustwide/rustup-home": create mountpoint for /opt/rustwide/rustup-home mount: make mountpoint "/opt/rustwide/rustup-home": mkdirat /var/lib/docker/rootfs/overlayfs/dc90bebdebf500f6c80dc419c4a4ac235b84c68b164fd2b58e585eda84a5f16f/opt/rustwide/rustup-home: no space left on device